(19)
(11) EP 3 341 799 A1

(12)

(43) Date of publication:
04.07.2018 Bulletin 2018/27

(21) Application number: 16888399.9

(22) Date of filing: 27.01.2016
(51) International Patent Classification (IPC): 
G03G 15/10(2006.01)
G03G 13/10(2006.01)
(86) International application number:
PCT/US2016/015128
(87) International publication number:
WO 2017/131666 (03.08.2017 Gazette 2017/31)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(71) Applicant: Hewlett-Packard Development Company, L.P.
Houston, Texas 77070 (US)

(72) Inventors:
  • LI, Guang Jin
    San Diego, California 92127-1899 (US)
  • KOZMISKI, Stanley J.
    San Diego, California 92127-1899 (US)
  • CHANG, Seongsik
    Palo Alto, California 94304-1100 (US)
  • TANCHANGCO, Daniel
    San Diego, California 92127-1899 (US)
  • SABO, David
    San Diego, California 92127-1899 (US)
  • ANTHONY, Thomas
    Palo Alto, California 94304-1100 (US)
  • GILA, Omer
    Palo Alto, California 94304-1100 (US)

(74) Representative: HGF Limited 
Fountain Precinct Balm Green
Sheffield S1 2JA
Sheffield S1 2JA (GB)

   


(54) LIQUID ELECTROPHOTOGRAPHIC INK DEVELOPER UNIT